Under Voltage Relay

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Product Details:

Coil Voltage 220V AC
Coil Power 1.2VA
Dielectiric Strength 2kV, 1 min between coil and contacts
Contact Form 1 NO + 1 NC
Contact Resistance 50 m
Contact Material Silver Alloy
Protect Feature Under Voltage Protection
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Under Voltage Relay Product Specifications

Coil Power 1.2VA
Protect Feature Under Voltage Protection
Product Type Under Voltage Relay
Contact Load 5A at 250V AC
Contact Material Silver Alloy
Mechanical Life >1,000,000 cycles
Insulation Resistance 100M at 500V DC
Size Compact
Contact Form 1 NO + 1 NC
Color Grey
Weight 120g
Dimension (L*W*H) 80 x 22.5 x 90 mm
Power Consumption <2VA
Dielectiric Strength 2kV, 1 min between coil and contacts
Theory Electromagnetic Relay
Rated Voltage 220V AC
Contact Resistance 50 m
Usage Protection against under voltage conditions
Coil Voltage 220V AC
Operate Time 1.5 sec

Product Description

We have gained immense expertise in trading, supplying and exporting Under Voltage Relay. This device is installed in various industries for protection against voltage over loading. It is acclaimed by clients for its excellent efficiency, easy installation, low maintenance and high operational accuracy. We offer this product at market leading prices so as to reduce our clients' expenditure. Our Under Voltage Relay is tested on different parameters to ensure its quality as per the international standards, flawlessness and accuracy of output. Overvoltage Relay

Versatile DIN Rail Mounting

Engineered for seamless integration, this under voltage relay features DIN rail mounting, ensuring straightforward installation in a range of electrical panels. Its compact dimensions (80 x 22.5 x 90 mm) allow for use in limited spaces, making it ideal for modern electrical distribution boards found in industrial and commercial environments.

Precise Voltage Protection

With an adjustable voltage setting range from 150V to 250V AC and a response accuracy of 2%, this relay offers precise under voltage protection for your equipment. The devices quick response time and minimal reset delay help maintain system stability and protect sensitive machinery from voltage fluctuations.

Built to Last and Safe to Use

Manufactured with flame retardant plastic and compliant with IEC and IS standards, this under voltage relay delivers enduring performance and safety. The devices contacts are made from silver alloy, ensuring low resistance and reliable switching, while its IP20 enclosure guards against accidental contact. Its mechanical life exceeds 1,000,000 cycles, providing long-term reliability.

FAQs of Under Voltage Relay:

Q: How is the Under Voltage Relay installed in an electrical system?

A: The device is designed for DIN rail mounting, allowing for quick and secure installation within standard electrical panels. Simply attach it to the rail, connect the input and output wiring as per the provided diagram, and set the desired voltage range.

Q: What is the adjustable voltage setting range for this relay?

A: The relay allows users to set the under voltage threshold anywhere between 150V and 250V AC. This flexibility lets you tailor the protection level according to the specific needs of your equipment or network.

Q: When does the relay respond, and how accurate is its operation?

A: The relay operates (trips) 1.5 seconds after detecting an under voltage condition below the set value, with a response accuracy of 2% of the set value. It resets in under 200 ms when normal voltage is restored.

Q: Where can this under voltage relay be used?

A: It is suitable for use in industrial, commercial, and residential installations needing reliable under voltage protection for sensitive electrical devices or systems.

Q: What is the benefit of the devices flame retardant and IP20 rated enclosure?

A: The enclosure, made from flame retardant plastic and rated IP20, minimizes the risk of fire and accidental contact with live parts, ensuring enhanced safety in daily operation.

Q: How does the relay safeguard electrical equipment against low voltage conditions?

A: By continuously monitoring the supply voltage, the relay disconnects the load if voltage falls below the set value, thereby preventing potential damage to equipment caused by under voltage situations.